Psychology Commons^™

Increasing The Elicitation Of Truthful Information From Young Suspects: An Empirical Investigation Of The Effects Of Temporal Discounting, Andrea Arndorfer

FIU Electronic Theses and Dissertations

The criminal justice system relies heavily on eliciting truthful information from suspects to solve crimes. A paramount problem with this approach involves the questioning of young suspects. Numerous studies support the conclusion that youth is a risk factor for providing false information during police questioning. The present study examined the influence of temporal discounting (the tendency for individual’s behavior to be influenced more strongly by proximal than distal factors; Berns, Laibson, & Loewenstein, 2007; Critchfield & Kollins, 2001) and other developmental factors (i.e., impulse control, future orientation, and sensation seeking) thought to underlie youths’ increased interrogative vulnerability. In line with …

Cognitive Beharioal-Therapy For Child Anxiety: Long-Term Follow-Up And Predictors Of Long-Term Outcomes, Cristina T. Del Busto

FIU Electronic Theses and Dissertations

Anxiety and its disorders are highly prevalent in childhood and adolescence, and are associated with impairment in social and academic functioning. Empirical evidence has accumulated demonstrating the efficacy of cognitive-behavioral therapy (CBT) for youth anxiety disorders delivered in individual, group, and parent formats. This dissertation study compared two of these formats, a youth only individual format, and two types of parental involvement formats to answer questions related to the long-term diagnostic outcomes and psychosocial functioning outcomes of youth who receive CBT for anxiety disorders. Specifically, this dissertation sought to compare individual and parent involvement to determine whether targeting parenting behaviors …

Mapping Integrity In The Domain Of Trait Personality, Andrew J. Laginess

FIU Electronic Theses and Dissertations

This thesis was conducted to empirically examine and compare the different conceptualizations of the integrity test construct identified in previous research. The conceptualizations assert that integrity tests measure a major trait (i.e., Conscientiousness or Honesty-Humility), a combination of major traits, or a combination of minor traits (personality facets). The general fit and predictive validity (of counterproductive work behavior, or CWB) of each conceptualization was tested.

Psychology undergraduates (N = 436) participated via online surveys containing two personality scales, two integrity tests, and a CWB scale. The results most support the conceptualizations of integrity as either solely the broad trait …

Multilevel Modeling Issues And The Measurement Of Stress Is Multilevel Data, Tyler Stout

FIU Electronic Theses and Dissertations

Multilevel datasets are commonly used and increasingly popular in research in the organizational and other social sciences. These models are complex and have many elements beyond those found in more traditional linear models. However, research on how multilevel models perform is lacking.

The current paper examined the impact of common factors (average cluster size, cluster size distribution, average number of clusters, strength of the intraclass correlation coefficient, and effect sizes of individual and cluster level variables, and their interaction) in multilevel datasets. Monte Carlo data simulation was used across 6,144 factor-combination conditions. The results of study factors on observed intraclass …

The Field View: An Initial Examination Of An Exploratory Eyewitness Identification Procedure, Melissa Kavetski

FIU Electronic Theses and Dissertations

The field view is an identification procedure that was recently acknowledged in a national report assessing eyewitness identifications. However, the field view has not been empirically examined to date. In fact, very little is known regarding the effectiveness of the procedure. Because it is an exploratory procedure - used by police when they do not have a suspect in mind - it is important to determine how the field view fares in comparison to the traditional procedures such as lineups and showups, whereby police do have a suspect. Using a controlled, lab-based methodology, Study 1 examined correct and false identifications …

Anxiety And Callous-Unemotional Traits: Physiological And Behavioral Responses To Others' Distress, Kathleen I. Crum

FIU Electronic Theses and Dissertations

Research documents considerable anxiety-related heterogeneity in youth with callous-unemotional traits (CU), a pattern of callousness and shallow emotionality (Frick & Ellis, 1999) associated with lasting impairment (Fontaine et al., 2011). This heterogeneity may relate to behavioral differences, with the presence of both CU and anxiety associated with increased questionnaire-based reports of aggression and/or historical documentations of past aggression (Kahn et al., 2013). Anxiety in CU youth is associated with greater attention to others’ distress cues (Kimonis et al., 2012) compared to CU-only counterparts, in contrast to the decreased distress-cue attentiveness thought to contribute to aggression in CU youth (Dadds et …

Home-Based, Self-Administered Dyadic Cognitive Training For Healthy Older Adults: Feasibility Study, Natalia Shtompel

FIU Electronic Theses and Dissertations

The negative effects of cognitive decline and impairment can be devastating for older adults and their families, and extremely costly for the healthcare system and the society. Cognitive training aims to maintain or improve cognition by utilizing repetitive tasks that target specific cognitive skills. The majority of cognitive training studies in healthy older adults involved home-based, individual, computerized approach or onsite, group, paper-and-pencil format. These approaches may not be suitable for individuals with serious health or mobility issues, caregiving responsibilities, limited transportation, or limited computer or internet access. A novel, home-based, self-administered cognitive training intervention was developed to address these …

The Symphony Of State: São Paulo's Department Of Culture, 1922-1938, Micah J. Oelze

FIU Electronic Theses and Dissertations

In 1920s-30s São Paulo, Brazil, leaders of the vanguard artistic movement known as “modernism” began to argue that national identity came not from shared values or even cultural practices but rather by a shared way of thinking, which they variously designated as Brazil’s “racial psychology,” “folkloric unconscious,” and “national psychology.” Building on turn-of-the-century psychological and anthropological theories, the group diagnosed Brazil’s national mind as characterized by “primitivity” and in need of a program of psychological development. The group rose to political power in the 1930s, placing the artists in a position to undertake such a project. The Symphony of State …

Reward Responsivity In Parenting: Development Of A Novel Measure In Mothers, Chelsey M. Hartley

FIU Electronic Theses and Dissertations

The purpose of the current dissertation was to develop a measure of mother’s reward responsivity in parenting. I proposed that deficits in reward responsivity may contribute to maladaptive parenting behaviors, especially among depressed mothers. Reward responsivity is conceptualized as an individual difference in reactivity to pleasurable stimuli and represents a key motivational component that could contribute to the frequency and quality of mothers’ interactions with their infants.

To empirically evaluate the link between mother reward responsivity, behaviors towards their infant, and infant behavior outcomes, a measure of reward responsivity in relation to parenting behavior was needed. The current dissertation addressed …

Parent-Child Interaction Therapy As A Family-Focused Approach For Young Children With Traumatic Brain Injury, Dainelys Garcia

FIU Electronic Theses and Dissertations

Traumatic Brain Injury (TBI) is the leading cause of death and disability in children and adolescents in the U.S. and disproportionately affects young children. The negative consequences of early childhood TBI include deficits in behavior and attention, cognitive abilities, and academic skills. Behavior problems in particular are one of the most common and persistent consequences following TBI in young children. Therefore, interventions are needed that target the adverse effects of TBI on behavior. The purpose of the current work was to examine the initial outcome, feasibility, acceptability, and satisfaction of a time-limited and intensive format of Parent-Child Interaction Therapy (PCIT) …

Antenatal Stressful Life Events And Postpartum Depression In The United States: The Role Of Women’S Socioeconomic Status At The State Level, Soumyadeep Mukherjee

FIU Electronic Theses and Dissertations

The purpose of this dissertation was to examine patterns of antenatal stressful life events (SLEs) experienced by women in the United States (U.S.) and their association with postpartum depression (PPD). It further explored the role of women's state-level socio-economic status (SES) on PPD; the racial/ethnic dispartites in SLE-PPD relationship; and the role of provider communication on perinatal depression.

Data from 2009–11 Pregnancy Risk Assessment Monitoring System (PRAMS) and SES indicators published by the Institute of Women’s Policy Research (IWPR) were used. Latent class analysis (LCA) was performed to identify unobserved class membership based on antenatal SLEs. Multilevel generalized linear mixed …

Conceptualizing Learning Agility And Investigating Its Nomological Network, Josh Allen

FIU Electronic Theses and Dissertations

This dissertation consists of two studies examining the utility and distinctiveness of learning agility in the workplace. The first study examines the nomological networks of two proprietary measures of learning agility in sample of 832 individuals. The learning agility simulation is designed to be an objective measure of learning agility ability. The learning agility indicator is a self-report measure designed to measure the preference towards learning agile behaviors. The results of study one indicate two different nomological networks for the learning agility simulation and the learning agility indicator. Specifically, the learning agility simulation was related to cognitive personality variables (i.e., …

Peer-Assisted Social Learning In Urban After-School Programs, Sarah A. Helseth

FIU Electronic Theses and Dissertations

This study launches a program of research that targets the unmet mental health needs of children living in urban poverty by infusing evidence-based practices and mental health promotion into peer-mediated recreational activities delivered in community-based after-school programs (ASP). We examined the feasibility and promise of a Peer-Assisted Social Learning (PASL) model to promote social competence among low-income, minority youth. In collaboration with our community partner, we developed and implemented a series of 21 recreational activities designed to generate natural opportunities for peer-facilitated problem solving. Socially skilled children were identified by ASP staff and paired with less-skilled peers to maximize opportunities …

Sexual Health Promotion Programming For Youth In Or At-Risk For Foster Care: Improving Knowledge, Attitudes, And Behaviors., Maya Boustani

FIU Electronic Theses and Dissertations

Among girls in foster care, 48% become pregnant at least once by age 19 (Dworkey & Courtney, 2010). Teen moms are less likely to graduate from high school and their children also are more likely to be placed in foster care due to abuse or neglect (Hoffman, 2006). Furthermore, 50% of 21-year-old men aging out of foster care report they have gotten someone pregnant, compared to 19% of their peers not involved in foster care (Courtney et al., 2007). Youth in or at-risk for foster care (YFC) report limited knowledge about, access to, and use of condoms; ambivalent attitudes toward …

Infant Hand Preference And The Development Of Cognitive Abilities, George F. Michael, Julie M. Campbell, Emily C. Marcinowski, Eliza Nelson, Iryna Babik

Department of Psychology

Hand preference develops in the first two postnatal years with nearly half of infants exhibiting a consistent early preference for acquiring objects. Others exhibit a more variable developmental trajectory but by the end of their second postnatal year, most exhibit a consistent hand preference for role-differentiated bimanual manipulation. According to some forms of embodiment theory, these differences in hand use patterns should influence the way children interact with their environments, which, in turn, should affect the structure and function of brain development. Such early differences in brain development should result in different trajectories of psychological development. We present evidence that …

Quantifying Motor Experience In The Infant Brain: Eeg Power, Coherence, And Mu Desynchronization, Sandy L. Gonzalez, Bethany C. Reeb-Sutherland, Eliza Nelson

Department of Psychology

The emergence of new motor skills, such as reaching and walking, dramatically changes how infants engage with the world socially and cognitively. Several examples of how motor experience can cascade into cognitive and social development have been documented, yet a significant knowledge gap remains in our understanding of whether these observed behavioral changes are accompanied by underlying neural changes. We propose that electroencephalography (EEG) measures such as power, coherence, and mu desynchronization are optimal tools to quantify motor experience in the infant brain. In this mini-review, we will summarize existing infant research that has separately assessed the relation between motor, …